the design of the power supply for infrared emitting diode

1、

experimental study on undisturbed measurement of gas bubble rising velocity using infrared emitting diode and photodiode

利用红外对管进行无干扰气泡上升速度测量的实验研究

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2、

a ground squirrel nibbles at the tail of a juvenile molesnake, while the prey desperately tries to flee

一只地松鼠咬着一条小鼹鼠蛇尾巴，鼹鼠蛇拼命挣扎着要逃脱。

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3、

a richardson's ground squirrel takes in the action from second tee during the telus skins game golf tournament in banff, alberta

一只理查森地松鼠正在做在第二发球的动作，图为艾伯塔省班夫郡TELUS高尔夫巡回赛

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4、

how soldiers could not find the cat has a small ground squirrel.

猫兵怎么也没找到小黄鼠。

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5、

cats are more and more thirsty to drink water, when a small ground squirrel took the opportunity away.

猫们喝了水越来越渴，这时小黄鼠趁机溜走了。

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6、

large ground squirrel of the north american far north.

产于北美洲北端的大型地松鼠。

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7、

rather large central eurasian ground squirrel.

欧亚大陆中部相当大的地松鼠。

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8、

cats have to drink from a small ground squirrel put pepper well water.

猫们就喝了小黄鼠放了辣椒的井水。

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9、

zokors, mongolian ground squirrel, squirrel, cricetilus hamster, and brown hare etc. are the mutual species in the every community.

鼢鼠、达乌尔黄鼠、松鼠、田鼠和草兔等是各群落的共有种。

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10、

cat said soldiers were thirsty, and a small ground squirrel pointed wells.

猫兵们都说渴了，小黄鼠指了指井。

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11、

but seeing a small ground squirrel, a small ground squirrel of the cat soldiers who said: "the thirst thirsty? "

但看到了小黄鼠，小黄鼠对猫兵们说：“渴不渴？”

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12、

application of multilevel dynamic substructure technique in finite element analysis of crane structure

多重动态子结构技术在起重机分析中的应用

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13、

based on the substructure technique of fem, the model of the fin heat exchanger using the commercial software ansys is analyzed.

简述了有限元中的子结构技术，并应用ANSYS软件中的多重子结构方法对翅片式换热器进行模态分析。

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14、

mechanism of self-purification of pollutant inside river water and calculation examples

河流水体中污染物自净的机理及算例

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15、

but how can we rejoice when we feel "rotten" ?

但是我们怎么样才能在感觉到“腐烂”的时候还有喜乐呢？

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16、

it's impossible to feel rotten when your voice sounds so great.

当你的声音听起来很好时，你不可能再感到不舒服。

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17、

if you buy on impulse only to feel rotten right afterward, stop.

如果你因冲动而购买东西之后又发觉无趣，那么请停止。

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18、

"chinese tourists are the future for bali and we have adapted many things to cater to their tastes, " says adhi wijaya, a local tour guide.

当地导游AdhiWijaya表示：“中国游客代表着巴厘岛的未来，我们已经做出了许多调整，以迎合他们的喜好。”

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19、

other gouramis, several of them popular in home aquariums, are asian members of different genera and families.

其它瓜密鱼都是不同科属的亚洲种类，其中一些是家中水族箱受欢迎的观赏鱼。

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20、

dwarf gouramis are among the most beautiful aquarium fish.

彩兔是最美的水族鱼类之一。

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